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[Bug tree-optimization/52272] [4.7/4.8 regression] Performance regresswion of 410.bwaves on x86.
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 27 Mar 2012 23:42:17 +0000
- Subject: [Bug tree-optimization/52272] [4.7/4.8 regression] Performance regresswion of 410.bwaves on x86.
- Auto-submitted: auto-generated
- References: <bug-52272-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272
Michael Meissner <meissner at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |meissner at gcc dot gnu.org
--- Comment #9 from Michael Meissner <meissner at gcc dot gnu.org> 2012-03-27 23:42:17 UTC ---
I get a regression of about 15% on power7 due to this change.